Molex KK254, 42377 series header, breakaway, 32 circuits, 0.100" (2.54mm) pitch, unshrouded, right-angle through-hole, gold mating finish, tin post, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | KK254, 42377 |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Insulation color | Black |
| Insulation height | 0.098\" (2.50mm) |
| Insulation material | Polyamide (PA), Nylon, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Bulk |
| Shrouding | Unshrouded |
| Parameter | Value |
|---|---|
| Termination | Solder |
| Applications | Automotive, General Purpose, Medical, Telecommunications |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 32 |
| Contact finish - post | Tin |
| Contact length - post | 0.120\" (3.05mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.324\" (8.23mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Molex 0022288323 is a 32-circuit unshrouded header from the KK254 and 42377 series, built for board-to-board or wire-to-board connections.
The base product number is 002228.
The housing is glass-filled polyamide (nylon) rated UL94 V-0 — the highest flammability class for connector housings in equipment inside an enclosure.
Unshrouded — the male pins are exposed above the housing. This allows mating with standard KK254 crimp housings or board-to-board stacking, but provides no polarization keying beyond the pin arrangement itself.